baber/WOPTO huggingface dataset:
Patent TW-498179-B (TW)
Title: Light control element, optical device, and electrical device, and method of producing thereof
Inventor: NAKAO KENJI
IPC: G02F1/1341
Filed: 1999-11-11
Granted: 2002-08-11
Abstract: A liquid crystal display device of the invention comprises a transparent substrate 2, a transparent electrode 6 formed on the inner surface of the transparent substrate 2, an alignment layer 7 formed over the transparent electrode 6, a composite 5 formed over the alignment layer 7, and a transparent electrode 8 on the upper surface of the composite 5. The composite 5 comprises a transparent polymer 4 and a liquid crystal droplet 3. The liquid crystal droplet 3 is configured in a substantially hemispherical shape such that a bottom surface of the droplet is in contact with the alignment layer and the remaining surface excluding the bottom surface bulges towards an upper surface of the composite 5. The polymer 4 constitutes the other surface of the composite 5 such that the polymer 4 covers the hemispherical liquid crystal droplets 3. Thus, the invention achieves a liquid crystal display device in which one of the pair of substrates is eliminated and thereby the weight of the device is significantly reduced.
Patent TW-442672-B (TW)
Title: The technique for deposition multilayer interference thin films by using only one coating material (pure silicon)
Inventor: LI JENG-JUNG
IPC: C23C14/00
Filed: 1999-11-25
Granted: 2001-06-23
Abstract: This new technique is using only coating material (pure silicon) to deposit thin films in high vacuum, and using ion source with different working gas (or gases) to control the refractive index of the thin film. This new technique can deposit different kind of optical thin film with different refractive index or gradient-index and make different kind of multilayer interference filters without open the vacuum chamber during the process. The way of evaporation or sputtering coating material or target is using ""electron beam evaporation"", ""DC or RF magnetron sputtering"", or ""ion beam sputtering"", etc. The way of control the refractive index of the film is mixing Ar2 with O2 and N2 or just the mixture of N2 or O2, and feed into the ion source in shown in fig. 1 and fig. 2. The amount of gas and the way of feeding are controlled by a computer software.
Patent TW-451459-B (TW)
Title: Improved layout technique for a capacitor array using a continuous upper electrode
Inventor: YACH RANDY L
IPC: H01L27/08
Filed: 2000-02-03
Granted: 2001-08-21
Abstract: A matching capacitor array is implemented on a single, monolithic integrated circuit. The array features a matrix of bottom electrodes and a plurality of continuous top electrode strip spans numerous bottom electrodes. The conductive contacts for each continuous top electrode strip are removed from the continuous top electrode strips. The invention seeks to match or control parasitic and fringe capacitance, rather than to eliminate or minimize such capacitance. By creating a matched array, the parasitic and fringe capacitance of each matching capacitor unit cell are incorporated into total capacitance of unit cell.
Patent TW-477093-B (TW)
Title: Master/slave type multi-switch socket apparatus
Inventor: JUNG CHANG-YU
IPC: H01R13/70
Filed: 2000-01-17
Granted: 2002-02-21
Abstract: A kind of master/slave multi-switch socket apparatus contains the housing, the first contactor, the second contactor, transmission device, and the master/slave switch. The housing is a hollow housing body made of insulating material. The first contactor is the electrode located inside the housing and is used to form mechanical and electrical connection with the first polarity region of the socket. The second contactor also is the electrode located inside the housing and is provided with the capability of elastic deformation such that it is capable of forming mechanical and electrical connection with the second polarity region of the socket, in which it can respond to the insertion action of the plug and generate the deformation displacement. The transmission device is connected with the second contactor to transmit the deformation displacement of the second contactor so as to push and press the slave switch in order to generate the effects of switching circuit.
Patent TW-445718-B (TW)
Title: Discriminator
Inventor: HIRANO JUN
IPC: H04L25/06
Filed: 2000-03-21
Granted: 2001-07-11
Abstract: A discriminator capable of generating a multi-level signal with less restrictions is provided. In a discriminator D1, a wave-shaping circuit 3 shapes the waveform of one branched multi-level signal MS, according to a control signal CS from a control signal generator 10 so that a detector 4 that follows the wave-shaping circuit 3 can correctly detect a first reference level RL1. The detector 4 detects the first reference level RL1 from an output signal OS3 from the wave-shaping circuit 3. A reference level generator 5 generates a second reference level RL2 of the multi-level signal MS. A threshold generator 6 generates thresholds Th1, Th2, and Th3 as much as required according to the first and second reference levels RL1 and RL2. Comparators 82 to 84 compares the amplitude of the other branched multi-level signal MS with the thresholds Th1, Th2, and Th3. A control signal generator 10 generates a control signal CS according to the comparison results from the comparators 82 to 84. The above structured discriminator D1 enables the transmitting side to generate a multi-level signal with less restrictions.
Patent TW-476714-B (TW)
Title: Screen mask
Inventor: MIYAZAKI TOSHIKIYO
IPC: B41N1/24
Filed: 2000-06-02
Granted: 2002-02-21
Abstract: This screen membrane comprises a mask frame 1, a screen mesh 10 which has a mesh inclined obliquely to the mask frame 1 and is tensely stretched within the mask frame 1, a mask film 12 fitted to the screen mesh 10 in a specified pattern and a mask frame stretching/contracting mechanism 20 which is arranged outside the moving region A of a squeegee 30 to be moved on the screen mesh 10 and stretches/contracts the mask frame 1 in the squeegee moving direction. The pattern of the mask film 12 is fine adjusted by stretching/compressing the screen mesh 10 following the stretching/contraction of the mask frame 1 by a mask frame stretching/contracting mechanism 20.
Patent TW-I266637-B (TW)
Title: Erythropoietin derivatives
Inventor: BURG JOSEF
IPC: A61K38/22
Filed: 2000-06-30
Granted: 2006-11-21
Abstract: Erythropoietin glycoprotein conjugates are disclosed, said conjugates comprise an erythropoietin glycoprotein having at least one free amino group and having the in vivo biological activity of causing bone marrow cells to increase production of reticulocytes and red blood cells and selected from the group consisting of human erythropoietin and analogs thereof which have the primary structure of human erythropoietin modified by the addition of from 1 to 6 glycosylation sites or by the rearrangement of at least one glycosylation site; said glycoprotein being covalently linked to from one to three lower-alkoxy poly(ethylene glycol) groups, each poly(ethylene glycol) group being covalently linked to the glycoprotein via a linker of the formula -C(O)-X-S-Y- with the C(O) of the linker forming an amide bond with one of said amino groups, wherein X and Y are as defined in the description and claims, the average molecular weight of each poly(ethylene glycol) moiety is from about 20 kilodaltons to about 40 kilodaltons, and the molecular weight of the conjugate is from about 51 kilodaltons to about 175 kilodaltons.
Patent TW-480697-B (TW)
Title: Integrated semiconductor-chip
Inventor: BAENISCH ANDREAS
IPC: H01L21/82
Filed: 2000-08-02
Granted: 2002-03-21
Abstract: An integrated semiconductor-chip has at least two metal-conductor-tracks (1, 2) of two different metal-planes (11, 12), which are arranged in parallel. The metal-conductor-tracks (1, 2) are mutually connected through at least one conductive contact-position (3). The metal-conductor-tracks (1, 2) extend in a 1st region (10) in a mutually orthogonal direction. In a 2nd region (20), in which they are mutually contacted, they extend in a mutually parallel direction and inclined with an angle to the directions of the metal-conductor-tracks (1, 2) of the 1st region (10). With this arrangement a relative small space requirement can be used in a small influence by the electron-migration to contact the mutually orthogonal metal-conductor-tracks.
Patent TW-487686-B (TW)
Title: Method of treating waste water and apparatus therefor
Inventor: HIRANO KEIJI
IPC: C02F1/20
Filed: 2000-10-04
Granted: 2002-05-21
Abstract: pH is adjusted optimally for each substance to be treated in waste water containing substances not amenable to conventional biological treatment because of odor generation, foaming property, toxicity to microorganisms, or the like. Once the pH is adjusted, the substance is then subjected to ozone oxidation treatment.
Patent TW-I268861-B (TW)
Title: Resin composition, molded product thereof and electroconductive sheet
Inventor: KOSUGI KAZUHIRO
IPC: B32B27/18
Filed: 2000-10-26
Granted: 2006-12-21
Abstract: An electroconductive sheet comprising a substrate layer of a thermoplastic resin comprising an acrylonitrile-butadiene-styrene copolymer type resin and/or a polystyrene type resin and having laminated on at least one side of the substrate layer, a surface layer of an electroconductive resin composition comprising a polycarbonate type resin and from 5 to 50 wt% of carbon black.
Patent TW-508622-B (TW)
Title: Infrared light bulb, heating device, production method for infrared light bulb
Inventor: KONISHI MASANORI
IPC: H05B3/00
Filed: 2000-11-28
Granted: 2002-11-01
Abstract: There is provided an infrared light bulb having a desired radiation power distribution by forming a reflection film on a glass tube of a basic infrared light bulb. The basic infrared light bulb is constituted by forming grooves at the opposite ends of a solid, planar heating element consisting of a carbon-based substance, by applying an adhesive of a carbon-based substance to a region including the grooves, and by inserting an end of the heating element into a slit formed at the end of a high-conductive radiation block and holding the element therein. There also provided a heating device using the infrared light bulb and a production method for the infrared light bulb.
Patent TW-578028-B (TW)
Title: Liquid crystal display and manufacturing method thereof
Inventor: SUGIMOTO OSAMU
IPC: G02F1/1362
Filed: 2000-12-07
Granted: 2004-03-01
Abstract: A protective film and a resin layer are stacked on an insulation substrate on which a TFT is formed, and after a contact hole is formed in the resin layer, the protective film below the contact hole is etched and removed. A pixel display electrode is allowed to contact a drain electrode at the area of the contact hole; thus, a liquid crystal display is formed. A cut-out section, which communicates with the lower layer is formed in the drain electrode in the area of the contact hole. Upon forming a TFT section island-shape semiconductor layer so as to provide a TFT, a hole section island-shape semiconductor layer is also formed in the area of the contact hole. With this arrangement, it is possible to provide a manufacturing method of a liquid crystal display which can avoid the occurrence of a step discontinuity in the pixel display electrode and the subsequent disconnection in the pixel display electrode.
Patent TW-460760-B (TW)
Title: A device and method for controlling the temperature of a thin film resistive heater
Inventor: WELCH RONALD F
IPC: G02F1/133
Filed: 2001-02-13
Granted: 2001-10-21
Abstract: A circuit for controlling the temperature of a thin film conductive heater includes a control circuit for applying a voltage to the heater (20). The control circuit (40) regulates the temperature of the heater (20) element by using a modeling technique which assumes that the thin film coating functions as a single electrical resistor.
Patent TW-I225227-B (TW)
Title: A displaying filter, a display device and a manufacturing method thereof
Inventor: KOIKE KATSUHIKO
IPC: B32B7/02
Filed: 2001-02-01
Granted: 2004-12-11
Abstract: A displaying filter is constructed by laminating in sequence a transparent binding layer (C) 31 having a coloring material, a polymer film (B) 20, a transparent conductive layer (D) 10, a transparent binding layer (E) 40, and a functional transparent layer (A) 60 being characterized by anti-reflection, hard coating, gas harrier, anti-static electrical charge and anti-fouling, and bound on a display screen 00, the transparent conductive layer (D) 10 is grounded via an electrode 50, a conductive copper foil binding tape 80 to a ground terminal of the display device.
Patent TW-524821-B (TW)
Title: IR-absorbing compositions
Inventor: DOBLER MARTIN
IPC: C08K9/06
Filed: 2001-02-08
Granted: 2003-03-21
Abstract: The present invention concerns compositions containing transparent thermoplastic polymers and surface-modified oxide particles having a particle size of less than 200 nm together with their production, use and products manufactured therefrom.
Patent TW-592854-B (TW)
Title: Rotary tool holder
Inventor: BOYLE DAVID C
IPC: B25B23/00
Filed: 2001-03-08
Granted: 2004-06-21
Abstract: A tool holder for releasably coupling a bit with a non-circular outer connector surface to a rotary driver. The tool holder includes a socket and a retaining mechanism coupled to the socket and operable in a retaining mode and a released mode. The socket includes a forward end with an opening extending rearwardly from the forward end. The opening also includes a non-circular cross-section adapted to receive the outer connector surface of the bit to couple the bit for rotation with the socket. The retaining mechanism is adapted to permit disposable of the bit into an operative position within the opening and to prevent axial movement of the bit out of its operative position when the retaining mechanism is in its retaining mode. The retaining mechanism is further adapted to permit axial displacement of the bit out of its operative position when the retaining mechanism is in its released mode. The retaining mechanism includes a sleeve coupled to the socket for displacement toward the forward end of the socket from a locked position to an unlocked position thereby moving the retaining mechanism from its retaining mode into its released mode. The retaining mechanism also includes a spring or alternately a rubber o-ring biasing the sleeve into its locked position.
Patent TW-I293085-B (TW)
Title: Ink, ink-jet ink, method for reducing kogation on surface of heater of ink-jet recording head, method for ink-jet recording, ink-jet recording apparatus, recording unit and method for prolonging ink-jet recording head life
IPC: B41J2/14
Filed: 2001-04-19
Granted: 2008-02-01
Abstract: An ink for ink-jet recording which comprises (a) a coloring material, (b) a liquid medium, (c) a compound selected from the group consisting of polyphosphoric acid, dicarboxylic acid, polyaminocarboxylic acid, aldonic acid, hydroxycarboxylic acid, polyolphosphate and salts thereof, and (d) an acid having an amino group and/or a salt thereof, the use of which reduces kogation of the ink-jet head heater having an outermost protecting layer containing at least one of a metal and a metal oxide.
Patent TW-I242398-B (TW)
Title: Printed circuit board and method of manufacturing the same
Inventor: ANDOH DAIZO
IPC: H05K3/46
Filed: 2001-06-12
Granted: 2005-10-21
Abstract: Disclosed is a printed wiring board (PCB) in which a through-hole is bored in an electric insulation base material 201 in the direction of thickness, the through-hole is filled up with a conductor 205 containing conductive filler, and wiring layers 204, 206, and 208 of prescribed patterns are formed on each surface of the electric insulation base material 201 and electrically connected together with the conductor 205 for the formation of a printed wiring board. The electric insulation base material 201 is formed of glass cloth or glass nonwoven fabric impregnated with thermosetting epoxy resin in which fine particles are mixed, and the average grain diameter of the conductive filler contained in the conductor is larger than that of the above fine particles. Therefore, this invention is able to provide a printed wiring board which is improved in moisture resistance as a whole, connection reliability, repair-adaptive, and equipped with an electric insulation board improved in mechanical strength such as bending rigidity, and to provide a method of manufacturing the same.
Patent TW-503384-B (TW)
Title: Method and circuit for controlling an emission current
Inventor: MURRAY DAVID
IPC: G09G3/22
Filed: 2001-06-27
Granted: 2002-09-21
Abstract: A method for controlling an emission current (134) in a field emission display (100) includes measuring an emission current (134), measuring a portion of the plurality of pixels receiving emission current (134) as a percentage of the plurality of pixels on the anode (138) to define a set point, comparing measured value to set point value and adjusting gate voltage to cause emission current to approach set point value. A field emission display (100) includes a control circuit (111), which has an analog-to-digital converter (150), a current controller (154), as display timing controller (151) and a gate voltage source (158). Analog- to-digital converter (150) is designed to be connected to power supply (146). Gate voltage source (158) is connected to gate extraction electrode (126) and applies thereto the offset voltage, which is manipulated by current controller (154) in response to an output signal (152) of analog-to-digital converter (150) and an output signal of display timing controller (151).
Patent TW-I222564-B (TW)
Title: Flashtoaster for reading several types of flash memory cards with or without a PC
Inventor: JONES LARRY LAWSON
IPC: G06K17/00
Filed: 2001-07-05
Granted: 2004-10-21
Abstract: A flash-memory-card reader reads and writes multiple types of flash-memory cards, including CompactFlash, and the smaller SmartMedia, MultiMediaCard, Secure Digital, and Memory Stick. A converter chip converts the different card signals for transfer to a host personal computer (PC). Serial-to-parallel data conversion is performed for the smaller card formats with serial data interfaces, but not for CompactFlash with a parallel-data interface. A single slot has a 50-pin connector for CompactFlash cards or passive adapters. The passive adapters have the CompactFlash form factor and a smaller connector fitting smaller flash cards. Passive adapters have no components but simply wire the smaller connector to the CompactFlash connector. A pin mapping allows card-type detection by sensing the LSB address pins of the CompactFlash interface. A larger CompactFlash reader has multiple slots for each card type. The reader is connected to the PC by a cable, or located within the PC chassis in a drive bay. A stand-alone reader copies images from the flash-memory card to a removable disk media. Pressing a button initiates image transfer.
Patent TW-559701-B (TW)
Title: Date updating mechanism between information provider and receiver
Inventor: LUH YIH-PING
IPC: H04L12/00
Filed: 2001-07-18
Granted: 2003-11-01
Abstract: The present invention provides an information transaction mechanism between the information provider and the receiver. The information transaction mechanism includes: an information server controlled by the information provider; an original information module extracted from the information server; a tool server for providing tools based on the commands from the information provider; and, an additional tool information module, which is generated by the original information module using the packing tool therein and through the tool server, the additional tool information module will be transmitted to the receiver to let the receiver access the data contained therein.
Patent TW-523933-B (TW)
Title: Trench schottky rectifier
Inventor: HSHIEH FWU-IUAN
IPC: H01L29/872
Filed: 2001-08-31
Granted: 2003-03-11
Abstract: A Schottky rectifier is provided. The Schottky rectifier comprises: (a) a semiconductor region having first and second opposing faces, with the semiconductor region comprising a cathode region of first conductivity type adjacent the first face and a drift region of the first conductivity type adjacent the second face, and with the drift region having a lower net doping concentration than that of the cathode region; (b) one or more trenches extending from the second face into the semiconductor region and defining one or more mesas within the semiconductor region; (c) an insulating region adjacent the semiconductor region in lower portions of the trench; (d) and an anode electrode that is (i) adjacent to and forms a Schottky rectifying contact with the semiconductor at the second face, (ii) adjacent to and forms a Schottky rectifying contact with the semiconductor region within upper portions of the trench and (iii) adjacent to the insulating region within the lower portions of the trench.
Patent TW-544673-B (TW)
Title: Micro lens and method and apparatus for fabricating
Inventor: REDMOND IAN R
IPC: G11B7/135
Filed: 2001-09-10
Granted: 2003-08-01
Abstract: Micro lenses are fabricated using processes which operate on multiple lenses at a time. In one embodiment, wafer-scale processing includes employing photolithography for defining gray-scale masks which permit relatively smooth or continuous curvatures of lens surfaces to be formed by, e.g., reactive ion etching. Processes and materials are used which achieve desired etching at a sufficiently rapid rate such as etching to a depth of about 200 micrometers in less than about 10 hours. Wafer-scale molding processes can also be used. Diffractive features can be formed on or adjacent lens surfaces to provide functions such as dispersion correction. Also, sub-wavelength scale features may be etched to provide quarter-wave plate functionality, birefringence, anti-reflective functions and the like. Structures such as mounting rings and/or crash stops can be formed integrally with the lens body, eliminating the need to glue or otherwise couple separate components.
Patent TW-530515-B (TW)
Title: Method and apparatus for power control in a wireless communication system
Inventor: SAIFUDDIN AHMED
IPC: H04B1/04
Filed: 2001-09-25
Granted: 2003-05-01
Abstract: In a wireless communication system (10) a method for power control in a mobile unit (14, 16), wherein a variable size step is used to adjust the transmit power. The method compares a current power control signal to a previous one (52), and incrementally changing the step size for no change (64, 70). The adjusted step size is compared to maximum and minimum values (69, 74) to maintain a predetermined step size range. In one embodiment, a mobile unit (22) includes a memory storage device (32, 34) and a comparator (36) for storing the power control signals and comparing them.
Patent TW-499573-B (TW)
Title: Polarizing plate formed from polymer film and polarizing film
Inventor: KAWANISHI HIROYUKI
IPC: G02F1/1335
Filed: 2001-10-23
Granted: 2002-08-21
Abstract: A polarizing plate is formed from polymer films and polarizing films. The retardation axis of the polymer film and the transmission axis of the polarizing film meet substantially at an angle of 45 DEG. The transmittance of the polarizing film ranges from 30% to 50%. The polarization degree of the polarizing film ranges from 90% to 100%. When an incident light at 450 nm comes from the polarizing film side of the polarizing plate, the transmittance of the one parallel to transmission axis and the transmittance of the one perpendicular to the transmission axis are in a ratio (T//(450)/T⊥(450)) satisfying the following formula (1). Furthermore, when an incident light at 590 nm comes from the polarizing film side, the transmittance of the one parallel to transmission axis and the transmittance of the one perpendicular to the transmission axis are in a ratio (T//(590)/T⊥(590)) satisfying the following formula (II). (I) 0.6 ≤ T//(450)/T⊥(450) ≤ 1.5, (II) 0.6 ≤ T//(590)/T⊥(590) ≤ 1.5.